| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.47 | 9.262% | $146.9246 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $175.56 | 7.196% | $188.1933 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $100.97 | 9.296% | $110.3562 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $121.75 | 11.869% | $136.2005 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $121.99 | 8.294% | $132.1079 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $232.63 | 7.621% | $250.3587 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $250.52 | 6.191% | $266.0297 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $1,137.89 | $1,230.1709 | $1,230.17 | $1,230.15 | $1,230.20 | |